Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Matthew Aaron Lamb, MD

Individual provider Emergency Medicine Physician · NPI 1346582509

Dr. Matthew Aaron Lamb, MD is an Emergency Medicine in Fort Smith, Arkansas. Qualified in 2012, 14 years ago. Practices with Northwest Hospital Medicine Physicians LLC, a 65-clinician group and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
14
Licensed in
AR
In the registry since
2013
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

612 S 12th St
Fort Smith, AR 72901-4702
Phone: (479) 424-3193
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence E9355 (AR)

Record details

NPI number1346582509
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 26, 2013
Last updated in NPPESJuly 10, 2026
Certification dateJuly 10, 2026
Mailing address3337 Sunset Hwy, East Wenatchee, WA 98802-8608

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Northwest Hospital Medicine Physicians Llc — 65 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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